powder drum clean-out screw, 5-.8mm thread, slotted, domed head. Used on factory CVA and Traditions powder drums.

Install a percussion powder drum on your new rifle barrel, and be assured of perfect alignment. Using this drilling jig is very quick and easy. No file fitting is required to index the nipple to correctly engage the hammer. Never use a washer or shim under your powder drum. Install one of our drums and use this tool to locate and install the nipple

powder drum clean-out screw, 10-32 thread, slotted, domed head. Used on powder drums fitted with clean-out screws at center of outboard end.

Powder drum, 7/16" diameter, 5/16-18 thread, drilled for nipple 1/4-28 thread

Powder drum, 7/16" diameter, 5/16-18 thread, not drilled for nipple, with removable lug for easy installation.

Powder drum, 7/16" diameter, 5/16-18 thread, not drilled for nipple

Powder drum, 7/16" diameter, 5/16-24 thread, drilled for nipple 1/4-28 thread

Powder drum, 7/16" diameter, 5/16-24 thread, not drilled for nipple, with removable lug for easy installation.

Powder drum, 7/16" diameter, 5/16-24 thread, not drilled for nipple.

Powder drum, 7/16" diameter, 3/8-16 thread, drilled for nipple 1/4-28 thread

Powder drum, 7/16" diameter, 3/8-16 thread, not drilled for nipple, with removable lug for easy installation.

Powder drum, 7/16" diameter, 3/8-16 thread, not drilled for nipple

Powder drum, 7/16" diameter, 3/8-24 thread, drilled for nipple 1/4-28 thread

Powder drum, 7/16" diameter, 3/8-24 thread, not drilled for nipple, with removable lug for easy installation.

Powder drum, 7/16" diameter, 3/8-24 thread, not drilled for nipple

Powder drum, 1/2" diameter, 5/16-18 thread, drilled for nipple 1/4-28 thread

Powder drum, 1/2" diameter, 5/16-18 thread, not drilled for nipple, with removable lug for easy installation.

Powder drum, 1/2" diameter, 5/16-18 thread, not drilled for nipple

Powder drum, 1/2" diameter, 5/16-24 thread, drilled for nipple 1/4-28 thread

Powder drum, 1/2" diameter, 5/16-24 thread, not drilled for nipple, with removable lug for easy installation.

Powder drum, 1/2" diameter, 5/16-24 thread, not drilled for nipple

Powder drum, 1/2" diameter, 3/8-16 thread, drilled for nipple 1/4-28 thread

Powder drum, 1/2" diameter, 3/8-16 thread, not drilled for nipple, with removable lug for easy installation.

Powder drum, 1/2" diameter, 3/8-16 thread, not drilled for nipple

Powder drum, 1/2" diameter, 3/8-24 thread, drilled for nipple 1/4-28 thread